Start by pulling off the long slide, just grab it near the base of the vent window and pull outwards. Then remove the wing window assembly by removing the 2 machine screws and the adjustment nut. When the fasteners are removed, just push down on the wing window frame to release it from the pivot, then pull the threaded end out of the vent assy. Next, drill out the 2 rivets for the vertical stainless section and remove the screw up top. Drill out the rivet for the top corner seal and then all that is left is the weather strip. You may need a long flat tip screwdriver to get the clips out.
Qual-krom can also buff the stainless sections if you like. Bob can put the machine buff marks back in if you ask him.